Build software that connects existing application and new physical payment terminal solution with online payment provider

€30-250 EUR

Closed

Posted

about 8 years ago

€30-250 EUR

Paid on delivery

An existing on premise software solution built in C# that connects a physical payment terminal to an online payment provider has to be updated or recreated for use with a new model of payment terminal. Communication of payment data will be done via XML messages. Examples of existing payment terminal "wrappers" are available.

C# Programming

Software Architecture

XML

Project ID: 10398336

About the project

9 proposals

Remote project

Active 8 yrs ago

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9 freelancers are bidding on average €208 EUR for this job

@shiva1888

Hi I have been in this industry for 5 years and such jobs are my daily practice.I can assure you that if you work with me once, you will always work with me for these kind of projects.

€200 EUR in 7 days

5.0

(24 reviews)

4.8

@bizdevct

Hi, If the requirements are clear then we can deliver this project quickly. And the system will be connected to the new hardware piece(payment terminal). Hope all the interfacing with the hardware piece are ready with proper documentation. I am not a middle man, but i have a team of developers who can work on the requirements and deliver the things, Even i my self has 15+ yrs of experience in IT field. Requesting you to initiate a discussion with us so that we can deliver the things as agred. Thanking you in Advance, BizDevCt

€222 EUR in 10 days

0.0

(0 reviews)

0.0

@nikhilkotian

C# programming since 2-3 years. Can you please provide me with a requirements document or a specification document. Also, can you please let me know any libraries/existing code you have to reuse. Let me know if we can have a chat to discuss this further

€166 EUR in 5 days